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NateRickard / Plugin.AudioRecorder

Audio Recorder plugin for Xamarin and Windows
MIT License
164 stars 68 forks source link

error: The method or operation is not implemented./n at Plugin.AudioRecorder.AudioStream.get_Active () [0x00000] in C:\Repos\libs\Plugin.AudioRecorder\Plugin.AudioRecorder\AudioStream.cs:15 #23

Closed swetanandha closed 6 years ago

NateRickard commented 6 years ago

It looks like you're trying to use the .NET Standard assembly on its own - you can't do that. From the readme:

Please note the PCL/.NET Standard support is via "bait & switch", and this will ONLY work alongside the proper platform-specific DLLs/NuGet packages in place.

This means you must install the NuGet package into your iOS, Android, or UWP project too, in order for it to find and use the correct assembly for that platform.

the-codejunkie commented 6 years ago

I had the same issue, but was able to figure out what the actual problem was. It worked fine for iOS, but not Android. My Android's target platform was 7.1. You don't appear to have a DLL that covers 7.1. When I added the NuGet package to the Android project, it used the incorrect reference (.Net Standard 2.0):

..\packages\Plugin.AudioRecorder.1.0.1\lib\netstandard2.0\Plugin.AudioRecorder.dll I had to upgrade my project to target 8.1 before I could get this to work with Android ..\packages\Plugin.AudioRecorder.1.0.1\lib\monoandroid81\Plugin.AudioRecorder.dll
NateRickard commented 6 years ago

Ah good catch. It's set to compile with the latest platform, so the latest updates did increment Android to 8.1 - I forgot how that might affect ppl on earlier versions. That would certainly cause the same issue described here.